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AD780 2.5V/3.0V High Precision Voltage Reference Datasheet
Photograph
Features
Pin-Programmable 2.5 V or 3.0 V Output
Ultralow Drift: 3 ppm/°C max
High Accuracy: 2.5V or 3.0V ±1mV max
Low Noise: 100 nV/sqr(Hz)
Noise Reduction Capability
Low Quiescent Current: 1mA max
Output Trim Capability
Plug-In Upgrade for Present References
Temperature Output Pin
Series or Shunt Mode Operation (±2.5 V, ±3.0 V)
Pin Layout
Pin Description
| Pin Number | Description |
|---|---|
| 1 | NC - Not Connected |
| 2 | VIN - Positive Supply Input |
| 3 | TEMP - Temperature Output |
| 4 | GND - Ground |
| 5 | TRIM - Output Trim |
| 6 | VOUT - Voltage Output |
| 7 | NC - Not Connected |
| 8 | O/P SELECT - Output Select |
Dimensional Drawing
Technical Data
